| Online link | https://doi.org/10.3133/mcs2021 |
|---|---|
| Description | Detailed summaries of the production, consumption, economic valuation, and use of a wide variety of non-fuel mineral commodities in the US through 2020. Includes notes on production and resources worldwide and issues affecting the commodities both within and outside the US. |
| Publication | U.S. Geological Survey Mineral Commodity Summaries 2021 |